_IEC_RESULT Input pParam POINTER TO tSysDirClose

_IEC_RESULT Input pParam POINTER TO tSysDirCreate

_IEC_RESULT Input pParam POINTER TO tSysDirDelete

_IEC_HANDLE Input pParam POINTER TO tSysDirOpen

_IEC_HANDLE Input pParam POINTER TO tSysSockAccept

_IEC_RESULT Input pParam POINTER TO tSysSockBind

_IEC_RESULT Input pParam POINTER TO tSysSockListen

_IEC_RESULT Input pParam POINTER TO tSysSockPing

Param POINTER TO tSysSockRecvFrom

_IEC_RESULT Input pParam POINTER TO tSysSockSelect